std::asin
From Cppreference
| Defined in header
<cmath> | ||
| float asin( float arg );
| ||
| double asin( double arg );
| ||
| long double asin( long double arg );
| ||
Computes arc sine of arg
Parameters
| arg | - | floating point value |
Return value
arc sine of arg in radians in the range of [-π/2; π/2] radians.
Domain error occurs if arg is outside the range [-1.0; 1.0]. NAN is returned in that case.
See also
| arc cosine (function) | |
| arc tangent (function) | |
| arc tangent, using signs to determine quadrants (function) | |
| sine (function) | |
